Join Date: Aug 2004
Location: SAT
Programs: AA EXP BA Gold, TK Gold, Hyatt Globalist, Hilton Diamond, AS 100K, QR PLT, SAS Gold, IHG Ambassador
Posts: 5,924
Posting more details would greatly help, but it sounds like you are flying back and forth on the same day and therefore AA.com thinks you are trying to check in too early, maybe, based on the second leg of your return flight?